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Mustang (12-153/12-175) or Challenger/Charger (12-154) modules

by Holley
Save 20% Save 20%
Original price $238.68
Original price $238.68 - Original price $238.68
Original price $238.68
Current price $190.95
$190.95 - $190.95
Current price $190.95

The relay kit includes essential parts necessary to wire twin pump Mustang (12-153/12-175) or Challenger/Charger (12-154/12-176) modules to a vehicle. The installation starts with two high quality HELLA 40A relays, as well as relay sockets with 10 ft wire lengths, 12GA primary wires, 16GA secondary signal wires, and heat shrink sealing connectors to complete you installation. Also included are two fuse holders and 30A fuses, one for each pump.

Processing & Shipping Overview

Processing occurs before shipping.

Most in-stock items typically process within 2–3 business days before shipment or pickup. Expedited shipping options affect transit time after an order ships and do not speed up processing.

Made-to-order, special-order, vendor drop-ship, and freight items require additional processing time before shipping. Any extended lead times will be noted on the product page when applicable.

For the most up-to-date order status or lead time questions, please contact sales@smgspeed.com or use live chat during business hours.



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